DPOFIRS Wireless Pager System for Restaurants - 30 PCS Coaster Pagers with Queue Number Calling - Ideal for Food Trucks, Cafes, Hospitals & Nurseries | Durable Paging Solution for Efficient Customer Service & Queue Management

Applicability: Widely used in fast food restaurants, food courts, pizzerias, churches and car stores or other places where many guests are waiting to be served.Specification:Item Type:WirelessCallingSystemProduct Material: ABSKeyboard Transmitter:Operating Voltage: DC5VOperating Frequency: 433.92MHZOperating Current: 200±30mAStandby Current: 60±10mACoding Mode: Learning CodeWorking Temperature: -10℃-60℃Disc Receiver:Working Voltage: DC3.7V (Rechargeable Battery)Charging Voltage: DC5VOperating Frequency: 433.92MHZStandby Current: Operating Current:70±20mA (Buzzer)100±20mA (Vibration)120±20mA (Vibration, Buzzer)Receiving Sensitivity: -107±2dBmBattery Type: Lithium BatterySingle Receiver Battery Capacity: 300mAh (Included)Decoding Mode: Learning CodeVoltage: 100-240VPackage List:1 x Keyboard Transmitter20 x Disc Receiver1 x User Manual1 x Adapter

Professional Processing Chip: Using imported processing chipset, high performance noise reduction coding and decoding circuit, fast heat dissipation, strong stability.

Applicability: Widely used in fast food restaurants, food courts, pizzerias, churches and car stores or other places where many guests are waiting to be served.

Included: Wireless queuing system includes a 20 channel call keypad transmitter, and 20 pickup discs. Twenty different codes can be sent through a combination of numbers 1‑20. Greatly improves efficiency and avoids customers waiting in long queues.

Multifunction: Low power mile indicator, charging indicator, learning code registration mode, online lookup, vibration, sound, light flashing, switchable prompts at will, maximum support 20 discs.

Long Distance Work: External antenna receiving distance of 50‑100 meters across the wall, open area working distance of about 1000 meters (3280 feet).